ISO 9001:2000 Registered Manufacturer
AceChemPack Tower Packing Co., Ltd
中德卓越化工填料有限公司
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---- Products ---- --- Tower Packing --- --- Chem Ceramic ---
Heat
Exchanger Ceramic & RTO
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Ceramic Honeycomb Substrate
AceChemPack assists customers in developing specific/customized ceramic honeycomb with the competitive price and quality. We construct the required tooling, then manufacture products according to need. Customer satisfaction is our goal. Ceramic honeycomb structures offer maximum surface areas with minimal volume. Therefore, they present an ideal geometric structure for interchangeability technical processing.
Ceramic honeycomb materials exist mainly as the catalyst support /carrier , heat exchange media, Ceramic filter plate for cast/ foundry and High alumina honeycomb ceramic plate/slice filters for sulfur removal/recovery . This series of products have already been exported to U.S.A., Germany, Korea, Japan etc.
Cell structure density ranges from 10 to300cpsi/400cpsi/600cpsi/800 CPSI (cells per square inch). Material are typically available in cordierite, mullite and alumina etc on customer request. Honeycomb ceramics block shape: rectangular, cylinder or ellipse. Cell shape in square, circle, hexagon, triangle etc. The specification list in the website is just a part of our available specification, for your reference. We are also glad to accept customized product order.
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Ceramic honeycomb structures are primarily produced from the material cordierite in either dense, porous or highly porous forms. Other materials can be supplied on customer request, Cellular ceramics provide the high surface area you need for catalyst, produce very low pressure drop, low thermal expansion coefficient, strong thermal impact resistance, large surface area and good corrosion resistance.
Advantages
of Cordierite Ceramic catalyst supports, Cordierite Ceramic catalyst supports deliver cost savings and improve performance due to:
1. Reduced
pressure drop… cutting fan load for significant energy savings.
2. Less volume… because they require less space. High
surface area means high conversion efficiency in converters occupying small
volumes.
3. Lighter
weight… so less structural support is required.
4. Extended catalyst life… the low coefficient of
thermal expansion gives them a high resistance to thermal shock, extending
the catalyst lifetime.
5. Thermal durability… enabling them to withstand operating temperatures of 2190 F (1200 C) and spikes to 2500 F (1410 C). In fact, the material strength actually increases with temperature, nearly doubling from ambient temperature to 2190 F.
6. Increase surface area without paying a pressure drop penalty with thin wall products.
Catalyst carrier /substrate/support
Ceramic honeycomb materials are typically used as the
catalyst carrier for
purifying automotive/
vehicle emission( exhaust
catalytic converter), removing bad smell ( for instance,
air-fresher machine for hotel, restaurant, toilet and so on),
Industry's organic waste gas purification . Abatement of Volatile
organic compounds (VOC) , hazardous air pollutants (HAP),
carbon monoxide (CO), nitrogen oxides (Nox), organic particulate
matter (OPM), HC nytron, SO2, odors, and other air toxics in oil and
chemical industry, dust burning stove/ incinerator, power
plant and so on. Also widely used in the application of Vehicle
Catalytic oxidizers (CO), Regenerative catalytic oxidizers (RCO)
, ReNOx processes , Fixed bed adsorbers, Bio-systems. Catalytic
converter catalyst supports, Its operation needs the
coating of the catalyst, working as the substrate/support of
catalyst. More
details...
Heat exchanger, Regenerative Thermal Oxidizer Applications
Heat exchanger, RTO,VOC
Honeycomb Monoliths -Heat exchange media, Ceramic
Heat Recovery Bed/ heat exchange beds, Thermal storage/ heat exchange elements/media,
Ceramic monoliths media to save energy in steel works and metallurgy
industry, Regenerative thermal oxidizers (RTO).
Honeycomb monolith is the key components of the thermal storage
style furnace, it is extensively used in many kinds of heater,
sirocco furnace, heat treatment furnace, cracking column, roaster,
melting furnace, balance heating stove and etc. This technology can
save more than 40-70% of energy.
Volatile organic compounds VOC can be removed from waste gases by treatment through a regenerative thermal oxidizer (RTO). An RTO contains a ceramic heat exchanger bed that is utilized for the preheating and cooling of the waste gases before the gases enter and exit the combustion chamber, respectively. Honeycomb monoliths provide a more efficient alternative to other ceramic media, such as saddles or balls, that have conventionally been used in RTOs
Ceramic honeycomb materials are mainly utilized in heat recovery unit of RTO s instead of ceramic saddles.
Ceramic filter plate for cast
Ceramic honeycomb Filters slice for the melting of metal
in metallurgy /foundry industry, filters are in round slice shape etc. Feature: High Mechanical intensity , heat-resistant
characteristic, able to get rid of the metal impurity, refractory scrap, solid
refractory alloy, sinter, in the molten metal liquid when casting the products,
Reduce the air vent of castings, raise the quality of casting, reduce and cast
the cost, Raise productivity. So our ceramic filters are extensively applied in
the metallurgy plant of casting /foundry of steel, iron, copper and aluminum.
Performance:
(1)The utilization ratio increasing 5-10%
(2)Casting tired intensity increases by 15.5%
(4)Spend 1700 ℃ fire-resistant
(5)Thermal shock, Heat impact resistant：not break cooling from 1200℃ by cold water for 5 times;
(6)Coefficient of thermal expansion : （1000℃） 1.6～5.4*10-6/℃;
(7)Compressive strength in the direction of axis ＞2～5MPa;
(8)Bulk density: ≥0.6～1g/cm3, Water absorption25±2%。
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No. |
size
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shape of cell
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type
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１
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50*50*12.5 |
square
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100～300cells/per square inch
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２
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75*75*12.5 |
square
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100～300cells/per square inch
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３
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75*50*12.5 |
square
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100～300cells/per square inch
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４
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100*100*12.5 |
square
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100～300cells/per square inch
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５
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100*75*12.5 |
square
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100～300cells/per square inch
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６
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125*125*15 |
square
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100～300cells/per square inch
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７
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125*100*15 |
square
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100～300cells/per square inch
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Filters slice for Sulfur removal/recovery
High Alumina honeycomb ceramic Filters plate with special catalyst
for Sulfur removal, sulfur recovery in petrochemical industry.
Main technical indicator:
(1)Purify rate ≥ 95%
(2)Catalyst tolerance temperature ≥300
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No. |
size
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shape of cell
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type
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１
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47*12.5 |
triangular
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100cells/per square inch
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２
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47*12.5 |
triangular
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200cells/per square inch
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３
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47*12.5 |
triangular
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300cells/per square inch
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４
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47*12.5 |
triangular
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400cells/per square inch
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５
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25*12.5 |
triangular
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800cells/per square inch
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Available materials
Chemical composition in wt-%
| chemical components | Alumina Oxide Porcelain |
Mullite porous |
Cordierite dense |
Cordierite porous |
Quartz Porcelain |
|---|---|---|---|---|---|
| SiO2 | 43.3 | 28.9 | 57.2 | 51.5 | 66.1 |
| Al2O3 | 52.0 | 68.3 | 25.5 | 36.4 | 30.4 |
| MgO | 0.1 | 0.2 | 7.9 | 8.5 | 0.13 |
| Alkali | 3.2 | 1.9 | 3.1 | 1.3 | 2.8 |
ceramic honeycomb Specification ceramic honeycomb Inspection standard
E-mail:
business@tower-packing.com
MSN:
AceChemPack@hotmail.com
SKYPE:
AceChemPack
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